From: Colin Ian King <[email protected]>
The variable next_addr is not initialized and is being used in a call
to i3c_master_get_free_addr as a starting point to find the next address.
Fix this by initializing next_addr to 0 to avoid an uninitialized garbage
starting address from being used.
Addresses-Coverity: ("Uninitialized scalar variable")
Fixes: 9ad9a52cce28 ("i3c/master: introduce the mipi-i3c-hci driver")
Signed-off-by: Colin Ian King <[email protected]>
---
drivers/i3c/master/mipi-i3c-hci/cmd_v1.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/i3c/master/mipi-i3c-hci/cmd_v1.c
b/drivers/i3c/master/mipi-i3c-hci/cmd_v1.c
index 6dd234a82892..d97c3175e0e2 100644
--- a/drivers/i3c/master/mipi-i3c-hci/cmd_v1.c
+++ b/drivers/i3c/master/mipi-i3c-hci/cmd_v1.c
@@ -293,7 +293,7 @@ static int hci_cmd_v1_daa(struct i3c_hci *hci)
{
struct hci_xfer *xfer;
int ret, dat_idx = -1;
- u8 next_addr;
+ u8 next_addr = 0;
u64 pid;
unsigned int dcr, bcr;
DECLARE_COMPLETION_ONSTACK(done);
--
2.29.2
